The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds. It's approved for use with Cox, Spectrum, Xfinity and others supporting cable internet speed plans up to 1 Gbps. Upgrading your home network starts with your modem.
Q: What is the maximum internet speed this modem supports?
A: The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds and is approved for cable internet speed plans up to 1 Gbps.
Q: How many ethernet ports does the Arris SB8200 have?
A: The SB8200 modem comes with two 1-Gigabit Ethernet ports.
Q: Does this modem have USB ports?
A: No, this modem does not have any USB ports.
Q: Does this modem work with Spectrum?
A: This modem works with Spectrum, but for speeds of 1 Gb or greater, Spectrum requires the use of their own modem.
Q: How long is the warranty on this Arris modem?
A: The ARRIS SURFboard SB8200 modem comes with a 2-year warranty.
Q: Can I use this modem with any Wifi router?
A: Yes, you can connect this modem to any Wi-Fi Router using one of the ethernet ports.
A: Please help! I just bought this modem and now my old Nighthawk 7600 won’t work. I called Comcast and they are no help. I originally set up the modem connected to a PC. Now when I plug in my router it won’t connect to the internet.
A: I too have Cox and it works just fine, but you will neee to call them to register the modem.

The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds. It's approved for use with Cox, Spectrum, Xfinity and others supporting cable internet speed plans up to 1 Gbps. Upgrading your home network starts with your modem.

Upgrade your home network with the ARRIS SURFboard G34. It's a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Wi-Fi 6 supports smooth 4K video streaming and low latency online gaming. This ARRIS SURFboard cable modem router features four 1-Gigabit Ethernet ports to connect your wired devices, and the compatible SURFboard Central mobile app allows for quick and secure setup. The G34 is best for gig-speed cable internet plans and compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others.

The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. The SB6190 is best for cable internet speed plans up to 800 Mbps.

The CM1000 Ultra-High Speed Cable Modem, with speeds up to 1Gbps and DOCSIS 3.1 is 10X faster than DOCSIS 3.0 devices. It's backward compatible with DOCSIS 3.0 and ready for future service plan upgrades for XFINITY from Comcast, Cox, and Spectrum. A Gigabit Ethernet port provides faster access and downloads.
| Pros for ARRIS - SURFboard SB8200 32 x 8 DOCSIS 3.1 Gig-Speed Cable Modem - White | |||
|---|---|---|---|
| Speed, Overall Performance, Ease of use, Setup, Connectivity | Overall Performance, Speed, Design | Speed, Performance, Ease of use, Setup, Price | Speed, Performance, Ease of use, Setup, Compatibility |
| Cons for ARRIS - SURFboard SB8200 32 x 8 DOCSIS 3.1 Gig-Speed Cable Modem - White | |||
| Heat, Lag | Signal Strength, Connectivity, App | Lag, Heat | Lag, Heat, Signal Strength, Ethernet Ports |
Rating 4.6 out of 5 stars with 5313 reviews
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